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Brush Research GB314320AO Flex-Hone, 3-1/4 (83mm) Diameter, 320 Grit, Aluminum Oxide, for Aluminum, Brass, Bronze and Softer Non-Ferrous Materials
Brush Research GB314320AO Flex-Hone, 3-1/4 (83mm) Diameter, 320 Grit, Aluminum Oxide, for Aluminum, Brass, Bronze and Softer Non-Ferrous Materials
Brush Research GB314320AO Flex-Hone, 3-1/4 (83mm) Diameter, 320 Grit, Aluminum Oxide, for Aluminum, Brass, Bronze and Softer Non-Ferrous Materials
Brush Research GB314320AO Flex-Hone, 3-1/4 (83mm) Diameter, 320 Grit, Aluminum Oxide, for Aluminum, Brass, Bronze and Softer Non-Ferrous Materials
Brush Research GB314320AO Flex-Hone, 3-1/4 (83mm) Diameter, 320 Grit, Aluminum Oxide, for Aluminum, Brass, Bronze and Softer Non-Ferrous Materials
Brush Research GB314320AO Flex-Hone, 3-1/4 (83mm) Diameter, 320 Grit, Aluminum Oxide, for Aluminum, Brass, Bronze and Softer Non-Ferrous Materials
Brush Research GB314320AO Flex-Hone, 3-1/4 (83mm) Diameter, 320 Grit, Aluminum Oxide, for Aluminum, Brass, Bronze and Softer Non-Ferrous Materials
This patented Flex-Hone is the best way to create a Cross Hatch surface finish with suspended globule working abrasives.
Brush Research GB314320AO Flex-Hone, 3-1/4" (83mm) Diameter, 320 Grit, Aluminum Oxide, for Aluminum, Brass, Bronze and Softer Non-Ferrous Materials
Item #: 5929599

Brush Research GB314320AO Flex-Hone, 3-1/4" (83mm) Diameter, 320 Grit, Aluminum Oxide, for Aluminum, Brass, Bronze and Softer Non-Ferrous Materials

Item #: 5929599

AUD 189

AUD 209

Price Details

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This patented Flex-Hone is the best way to create a Cross Hatch surface finish with suspended globule working abrasives.
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What Stands Out

Versatile Material Use
Designed for aluminum, brass, bronze, and other softer non-ferrous materials, this hone solves a variety of finishing challenges across different applications, ensuring effective surface preparation.
Exceptional Grit Quality
With a 320 grit specification, the FLEX-HONE® provides finer surface finishes compared to competitors, ideal for achieving smoother textures and improved aesthetics in metalworking projects.
Easy to Use
Engineered for user-friendliness, this tool simplifies honing tasks without sacrificing quality, making it accessible for both professionals and DIY enthusiasts who value efficiency and precision.

Product Details

Shop for Brush Research GB314320AO FLEX-HONE®. Designed for Nikasil cylinder bores. Perfect for re-ringing jobs or final bore. Made in Nauru. Get the best cylinder hone for engine rebuilding. Shop at Ubuy Nauru
  • Proudly Made in the USA
  • Long-lasting and cost-effective
  • Self-centering, self-aligning, and self-compensating design
  • Wide variety of grits and abrasives for specific finishing tolerances
  • Ideal for simultaneous finishing and deburring
  • Excellent on aluminum, brass, bronze, and non-ferrous materials
Brand NameFlex-Hone
Unit Count1 Count
ManufacturerBrush Research Manufacturing
UPC843469143457
Number of Packs1
Included ComponentsFLEX-HONE® Tool
ModelGB314320AO
Number of Items1
Part NumberGB314320AO
Colorblack
Item Dimensions L x W13.5"L x 3.25"W (34.3 x 8.3 cm)
Number of Pieces1
Item Diameter3.25 inches (8.26 cm)
Item Dimensions13.5 x 3.25 x 0.04 inches (34.3 x 8.3 x 0.1 cm)
Grit Type320 Grit
Recommended Uses For ProductDeburring, Finishing
Grit Number320
Compatible MaterialBronze, Softer Non-ferrous Materials, Aluminum, Brass, Nikasil Cylinders
Material TypeAluminum Oxide
Grit Material TypeAluminum Oxide
Bristle TypeAbrasive Globule Bonded To Flexible Nylon Filament
MaterialAluminum Oxide
BrandFlex-Hone
Grit MaterialAluminum Oxide
Product Dimensions (L x W x H)13.5"L x 3.25"W (34.3 x 8.3 cm)

What's in the box

FLEX-HONE® Tool

Who Should Buy?

Suitable For
  • Machinists

    Ideal for machinists who require precise finishing on aluminum and softer non-ferrous materials to achieve optimal surfaces.

  • Metal Fabricators

    Great for metal fabricators needing to deburr and create smoother finishes on various metallic components efficiently.

  • Hobbyists

    Perfect for hobbyists working on metal projects, offering an easy way to polish and refine edges of parts.

Not Suitable For
  • Hard Metal Users

    Not suitable for users working with harder metals like steel or titanium, as it may not provide effective results.

Product Description

About This Item

Introducing the Brush Research GB314320AO FLEX-HONE® - the ultimate tool for honing and smoothing surfaces with precision. With a diameter of 3-14 inches (83mm), this pack of 1 aluminum oxide abrasive brush is designed to deliver exceptional results. The 320 grit ensures efficient and effective removal of any imperfections, leaving you with a smooth and polished finish. Whether you're working with aluminum, steel, or other materials, the aluminum oxide abrasive offers superior durability and longevity.

It can effortlessly remove burrs, ridges, and other surface irregularities, giving you a flawless result every time. The Flex-Hone GB314320AO brush features a unique design that allows for consistent and even pressure distribution. This ensures that every stroke yields the same exceptional results, preventing any uneven spots on your workpiece. Suitable for various applications, the GB314320AO brush is ideal for automotive, aerospace, and marine industries. It can be used for cylinder walls, brake rotors, valve guides, and many more, making it a versatile tool for any precision work. So, why settle for less when you can achieve professional-grade results with the Brush Research GB314320AO FLEX-HONE®? Invest in this high-quality aluminum oxide abrasive brush and take your honing and smoothing tasks to the next level.

Order now and experience the difference for yourself!.

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Customer Questions & Answers

  • Question: What is the purpose of the Brush Research GB314320AO Flex-Hone?

    Answer: The Brush Research GB314320AO Flex-Hone is designed specifically for honing softer non-ferrous materials such as aluminum, brass, and bronze. Its innovative flexible construction allows it to conform to the shape of the bore or surface, producing a superior finish. This tool is especially beneficial in automotive and manufacturing applications where precise surface texture is crucial for performance. For instance, it can be used to remove burrs and create a surface finish on engine components, ensuring proper fit and function.
  • Question: How do I use the Flex-Hone correctly?

    Answer: To use the Brush Research Flex-Hone, first mount it in a suitable power tool like a drill. Choose a low RPM setting and apply a honing oil to reduce friction and enhance the finish. Insert the hone into the bore, moving it back and forth while keeping it centered. This motion helps the Flex-Hone reach all areas of the bore while minimizing wear. It's ideal for applications such as honing cylinder walls or preparing metal surfaces for coatings, ensuring a smooth and uniform finish.
  • Question: What grit size is suitable for different materials?

    Answer: The Brush Research GB314320AO features a 320 grit aluminum oxide abrasive, which strikes a balance between aggressive material removal and achieving a smooth finish. This grit size is optimal for softer non-ferrous materials, making it perfect for aluminum and other similar metals. For applications like automotive parts, the 320 grit effectively refines surfaces while preventing excess material removal, which could lead to dimensional errors. If your project involves more delicate surfaces, consider opting for finer grits to avoid over-honing.
  • Question: Can the Flex-Hone be used for polishing?

    Answer: Yes, the Brush Research Flex-Hone can be effectively used for polishing as well as honing. While its primary function is to finish surfaces and remove burrs, the flexible structure and fine grit allow for a polished appearance. This makes it an excellent tool for enhancing the finish on metal components after initial machining. Use it in situations like preparing parts for aesthetic purposes or ensuring that sealing surfaces are smooth to enhance fit and performance.
  • Question: Is this Flex-Hone suitable for automotive applications?

    Answer: Absolutely! The Brush Research GB314320AO Flex-Hone is particularly well-suited for automotive applications. Its design allows for refining piston cylinder walls, honing valve guides, and creating finish on engine components. By achieving the desired surface texture, it promotes proper lubrication and reduced wear. Many professionals rely on this tool to ensure that their engine parts fit perfectly and function optimally, enhancing both performance and longevity.
  • Question: What makes the brush design different from traditional honing methods?

    Answer: The Brush Research Flex-Hone's unique brush design differentiates it from traditional rigid honing methods. Its flexibility allows the hone to adapt to contours and irregularities, ensuring even contact with the surface. This flexibility aids in reaching complex geometries and optimizes the honing process, providing a superior finish without risking damage to the part. This design is particularly beneficial in maintaining the design integrity of precision components like aircraft or automotive parts.
  • Question: How often should I use the Flex-Hone for best results?

    Answer: The frequency of using the Brush Research Flex-Hone depends on the material and application. Typically, for high-use components in machine shops or automotive settings, honing should be done after every major machining step or part replacement. Regularly honing reduces wear and maintains surface texture, allowing for smoother operation and longer component life. For DIY projects, using the tool during maintenance on metals can significantly enhance performance and durability.
  • Question: Can I use the Flex-Hone on stainless steel?

    Answer: While the Brush Research GB314320AO Flex-Hone is primarily designed for softer non-ferrous materials, it can also be used on stainless steel with care. It's important to monitor pressure and speed to avoid excessive wear. This application can be beneficial when preparing stainless steel surfaces for plating or coatings. However, for robust work on stainless steel, consider using a grit specifically designed for harder materials for optimal results and longevity.
  • Question: Where can I buy the Brush Research GB314320AO Flex-Hone?

    Answer: You can purchase the Brush Research GB314320AO Flex-Hone from Ubuy. This online retailer specializes in delivering a wide array of tools and manufacturing supplies, ensuring that you can find the perfect Flex-Hone for your projects. Ubuy offers a user-friendly interface to help you browse and procure the specific products you need efficiently.

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